Sigmatron International is a United States-based company that operates in the electronic manufacturing services (EMS) industry. The company's headquarters are located in Elk Grove Village, Illinois. Founded in 1961, Sigmatron International started as a producer of small electromechanical assemblies.

Over the years, the company expanded its operations and diversified its product offerings. Today, Sigmatron International provides a wide range of EMS solutions to customers in various industries, including automotive, industrial, medical, and telecommunications. The company's main products and services include printed circuit board assemblies (PCBAs), box build assemblies, and full system integration.

Sigmatron International also offers engineering support, supply chain management, and quality assurance to ensure the highest level of customer satisfaction. The company leverages its global footprint and manufacturing facilities in Mexico, China, and Vietnam to provide cost-effective manufacturing solutions to its clients. Sigmatron International has a strong presence in the global EMS market and has established partnerships and joint ventures with leading industry players.

The company has noteworthy subsidiaries such as Sigmatron Brazil Ltda, Sigmatron Europe S. R. L., and Tacna Sigmatron USA, which further contribute to its global operations.

In terms of market position, Sigmatron International has experienced steady growth and has positioned itself as a trusted EMS provider globally. The company competes with other major players in the industry, such as Flex Ltd., Jabil Inc., and Celestica Inc. Despite intense competition, Sigmatron International has managed to maintain its market share and customer base through its focus on customer satisfaction and quality.

In recent years, Sigmatron International has achieved significant milestones and made strategic changes to support its growth. The company has expanded its presence in emerging markets and invested in advanced technologies to meet customers' evolving needs. These efforts have contributed to its success and market reputation.

As of the latest updates, Sigmatron International continues to operate globally, serving a diverse range of industries. The company remains committed to providing high-quality EMS solutions and is continuously striving to improve its operational efficiency and customer service. Overall, Sigmatron International is a well-established player in the EMS industry, with a strong global presence and a reputation for delivering quality manufacturing solutions to its customers